Description The DHT11 is a low-cost digital sensor used to measure temperature and humidity. It provides reliable and accurate readings within a temperature range of 0°C to 50°C and humidity range of 20% to 90% RH. The sensor communicates via a single-wire digital interface, making it easy to integrate into microcontroller-based projects such as Arduino and Raspberry Pi. With a resolution of 1°C for temperature and 1% RH for humidity, the DHT11 is ideal for basic environmental monitoring applications, such as weather stations and home automation systems.
